Kidney ultrasound cost in Maine
In Maine, 15 hospitals publish a cash price for complete ultrasound of the back of the abdomen, such as both kidneys: from $81.00 to $1,165.75, with a median of $367.00. The lowest price is at MaineHealth (Brunswick). The highest price is 14.4× the lowest.
Outpatient cash prices, one line per hospital — its lowest listed price for code 76770. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 23, 2026.
Hospitals in Maine, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| MaineHealth lowest Brunswick · Portland-South Portland, ME CHG US RETROPERITONEAL REAL TIME W/IMAGE COMPLETE | $81.00 | $81.00 | Sep 9, 2025 source file |
| Central Maine Medical Center Lewiston · Lewiston-Auburn, ME HC US,RETROPERIT, B-SCAN/REAL TIME,COMPLETE | $103.00 | $1,185.94 | Jun 25, 2026 source file |
| Eastern Maine Medical Center Bangor · Bangor, ME US EXAM ABDO BACK WALL-OFC | $178.71 | $851.00 | — source file |
| York Hospital York · Portland-South Portland, ME ULTRASOUND, RETROPERITONEAL | $223.80 | $373.00 | — source file |
| Mayo Regional Hospital Dover Foxcroft · Dover Foxcroft, ME US Retroperitoneal Complete | $254.10 | $770.00 | — source file |
| Rumford Hospital Rumford · Rumford, ME HC US,RETROPERIT, B-SCAN/REAL TIME,COMPLETE | $343.00 | $1,185.94 | Apr 29, 2026 source file |
| MaineHealth Belfast · Belfast, ME CHG US RETROPERITONEAL REAL TIME W/IMAGE COMPLETE | $354.00 | $354.00 | Sep 9, 2025 source file |
| Bridgton Hospital Bridgton · Portland-South Portland, ME HC US,RETROPERIT, B-SCAN/REAL TIME,COMPLETE | $367.00 | $1,185.94 | Apr 29, 2026 source file |
| St Mary's Regional Medical Center Lewiston · Lewiston-Auburn, ME HC US RETROPERITONEAL COMPLETE | $405.08 | $1,066.00 | — source file |
| MaineHealth Farmington · Farmington, ME HC US RETROPERITONEAL COMPLETE REAL TIME | $683.50 | $683.50 | Sep 9, 2025 source file |
| MaineHealth Portland · Portland-South Portland, ME HC US RETROPERITONEAL COMPLETE REAL TIME | $721.05 | $721.05 | Sep 9, 2025 source file |
| MaineHealth Biddeford · Portland-South Portland, ME HC US RETROPERITONEAL COMPLETE REAL TIME | $795.25 | $795.25 | Sep 9, 2025 source file |
| MaineHealth Damariscotta · Damariscotta, ME HC US RETROPERITONEAL COMPLETE REAL TIME | $858.35 | $858.35 | Sep 9, 2025 source file |
| MaineHealth Rockport · Rockport, ME HC US RETROPERITONEAL COMPLETE REAL TIME | $924.60 | $924.60 | Sep 9, 2025 source file |
| MaineHealth Norway · Norway, ME HC US RETROPERITONEAL COMPLETE REAL TIME | $1,165.75 | $1,165.75 | Sep 9, 2025 source file |
By metro area
Each metro page compares every listing, including prices for both sides of the body.
| Metro area | Hospitals | Lowest | Median |
|---|---|---|---|
| Portland-South Portland, ME | 5 | $81.00 | $367.00 |
| Lewiston-Auburn, ME | 2 | $103.00 | $254.04 |
| Belfast, ME | 1 | $354.00 | $354.00 |
| Bangor, ME | 1 | $178.71 | $178.71 |
| Damariscotta, ME | 1 | $858.35 | $858.35 |
| Dover Foxcroft, ME | 1 | $254.10 | $254.10 |
| Farmington, ME | 1 | $683.50 | $683.50 |
| Norway, ME | 1 | $1,165.75 | $1,165.75 |
| Rockport, ME | 1 | $924.60 | $924.60 |
| Rumford, ME | 1 | $343.00 | $343.00 |
What it is
This ultrasound looks at organs at the back of the abdomen, most often both kidneys and the bladder, and sometimes the aorta. It is ordered for kidney stones, kidney infection, abnormal kidney tests or blood in the urine.
What the price covers
The hospital price usually covers the complete exam. The radiologist's reading is often billed separately.
Complete ultrasound of the back of the abdomen, such as both kidneys in other states
- Alabama$691.98
- Alaska$1,018.68
- Arizona$310.28
- Arkansas$462.25
- California$847.60
- Colorado$432.98
- Connecticut$424.21
- Delaware$903.05
- Florida$1,139.47
- Georgia$618.54
- Hawaii$448.20
- Idaho$441.00
- Illinois$705.70
- Indiana$501.00
- Iowa$484.33
- Kansas$573.50
- Kentucky$859.06
- Louisiana$288.47
- Maryland$621.60
- Massachusetts$658.00
- Michigan$585.65
- Minnesota$333.30
- Mississippi$261.24
- Missouri$625.80
- Montana$525.25
- Nebraska$488.04
- Nevada$398.17
- New Hampshire$610.09
- New Jersey$141.90
- New Mexico$610.78
- New York$359.88
- North Carolina$552.83
- North Dakota$394.38
- Ohio$707.55
- Oklahoma$463.86
- Oregon$479.01
- Pennsylvania$732.60
- Puerto Rico$125.00
- Rhode Island$365.20
- South Carolina$677.20
- South Dakota$854.40
- Tennessee$149.06
- Texas$691.73
- Utah$857.96
- Vermont$653.66
- Virginia$637.80
- Washington$549.72
- West Virginia$455.50
- Wisconsin$510.39
- Wyoming$756.08
Median cash price across the state's hospitals.